Thermax Limited is an engineering company headquartered in Pune and founded in 1966. Its site describes a presence in over 90 countries, 16 manufacturing facilities, 12 in India and four overseas in Indonesia, Denmark, Poland and Germany, and more than 45 offices. Its industrial products business covers heating and cooling, air pollution control, process heat, steam engineering, and water and waste solutions. Other units cover large boilers, green solutions including bio-CNG and renewable energy, and chemicals including water treatment chemicals and resins.
For water and waste, Thermax offers water treatment plants, sewage treatment and recycling plants, and effluent treatment and recycling plants using physico chemical, oil removal, anaerobic and aerobic biological treatment and advanced oxidation. It also supplies minimum liquid discharge and zero liquid discharge systems. Food and beverage is among the industries listed for this business.